Electric Vehicle

Automotive Cooling Solution

The popularity of new energy vehicles benefits from the progress of new energy vehicle technology, one of which is new energy vehicle cooling technology. The new energy automobile heat dissipation unit mainly has the power battery and the drive motor and the electric control system. Water cooling and air cooling are the two main ways of heat dissipation of new energy vehicles

Water cooling VS air cooling

Water cooling plate

Advantages:

1. Uniform heat dissipation, high heat dissipation efficiency, good heat dissipation effect;

2. Strong working reliability;

3. Good weather resistance and little environmental influence;

4. Relatively small noise;

Disadvantages:

1. Complex heat dissipation system structure

2. High cost;

Air cooling, heat pipe heat sink

Advantages

1. Simple structure

2. Low cost

Disadvantages:

1. Uneven heat dissipation

2. Poor working reliability

At present, water cooling is the main heat dissipation method of the motor in the industry. PT can provide customized water cooling and thermal solutions.

We have provided thermal solutions for the following applications:

· Insulated gate bipolar transistors (IGBTs)

· Power converters

· Batteries & charging stations